PHOTOGRAMMETRIC PROCESSING AND FRUITION OF PRODUCTS IN OPEN-SOURCE ENVIRONMENT APPLIED TO THE CASE STUDY OF THE ARCHAEOLOGICAL PARK OF POMPEII. - Ferrando, I.; Berrino, E.; Federici, B.; Gagliolo, S.; Sguerso, D. (International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences, 2022)